linux/drivers/gpu/drm/rcar-du/Kconfig
Laurent Pinchart c6a27fa41f drm: rcar-du: Convert LVDS encoder code to bridge driver
The LVDS encoders used to be described in DT as part of the DU. They now
have their own DT node, linked to the DU using the OF graph bindings.
This allows moving internal LVDS encoder support to a separate driver
modelled as a DRM bridge. Backward compatibility is retained as legacy
DT is patched live to move to the new bindings.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2018-03-07 18:06:49 +02:00

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config DRM_RCAR_DU
tristate "DRM Support for R-Car Display Unit"
depends on DRM && OF
depends on ARM || ARM64
depends on ARCH_RENESAS || COMPILE_TEST
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you have an R-Car chipset.
If M is selected the module will be called rcar-du-drm.
config DRM_RCAR_DW_HDMI
tristate "R-Car DU Gen3 HDMI Encoder Support"
depends on DRM && OF
select DRM_DW_HDMI
help
Enable support for R-Car Gen3 internal HDMI encoder.
config DRM_RCAR_LVDS
tristate "R-Car DU LVDS Encoder Support"
depends on DRM && DRM_BRIDGE && OF
select DRM_PANEL
select OF_FLATTREE
select OF_OVERLAY
help
Enable support for the R-Car Display Unit embedded LVDS encoders.
config DRM_RCAR_VSP
bool "R-Car DU VSP Compositor Support" if ARM
default y if ARM64
depends on DRM_RCAR_DU
depends on VIDEO_RENESAS_VSP1=y || (VIDEO_RENESAS_VSP1 && DRM_RCAR_DU=m)
help
Enable support to expose the R-Car VSP Compositor as KMS planes.